Google and its Datacentres, do they all show the same?

google datacentres

[markp1980]

Hello,

I am aware that google have updated some of their search results over the last few days and my site has done quite well.

But from what I see we are only listed really well (1st page) on some data centres. Until now I was not aware that google displays different results if you do a forced refresh (f5)

We are only showing for some searches.

My question is does google always run different results like this, different data centres and what are the chances that these good results for my site could go across the board?

I have seen quite a lot of traffic in the last few day from google and these good natural keyword searches, but they seem to come in spells of lots then non during the day (is this the different data centres being used?)

Hope you can fill me in, thanks in advance.

Mark

[g1smd]

Google usually has several sets of results spread over their 39+ datacentres, and just one or two DCs that are testing other things in the background.

At present gfe-eh and gfe-jc are doing other things.